Use Uglifier Harmony mode

This commit overrides the default Rails configuration to use the Harmony mode of Uglifier, which support ES6 syntax, as mentioned in their README file: https://github.com/lautis/uglifier#es6--es2015--harmony-mode
alpinelab · Dec 11, 2018 · ac41b4d · ac41b4d
1 parent 6ed9d0b
commit ac41b4d
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/config/initializers/uglifier.rb b/config/initializers/uglifier.rb
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+# frozen_string_literal: true
+
+# Use Harmony mode of Uglifier, to support ES6 syntax
+# see https://github.com/lautis/uglifier#es6--es2015--harmony-mode
+Rails.application.config.assets.js_compressor = Uglifier.new(harmony: true)